Java OffsetDateTime.toEpochSecond() Method with Examples

In this Java core tutorial we learn how to use the java.time.OffsetDateTime.toEpochSecond() method to convert an OffsetDateTime object to epoch seconds in Java programming language.

How to use OffsetDateTime.toEpochSecond() method

In java with a given OffsetDateTime object we can use the OffsetDateTime.toEpochSecond() method to convert an OffsetDateTime object to epoch seconds which is the number of seconds from the epoch of 1970-01-01T00:00:00Z as the following example Java code.

OffsetDateTimeToEpochSecondExample1.java

import java.time.OffsetDateTime;

public class OffsetDateTimeToEpochSecondExample1 {
    public static void main(String... args) {
        OffsetDateTime offsetDateTime = OffsetDateTime.now();

        long epochSeconds = offsetDateTime.toEpochSecond();

        System.out.println("OffsetDateTime: " + offsetDateTime);
        System.out.println("Epoch Seconds: " + epochSeconds);
    }
}

The output as below.

OffsetDateTime: 2022-05-08T20:07:30.518554200+07:00
Epoch Seconds: 1652015250

Happy Coding 😊

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